Multilevel ground-plane for a mobile device

Communications: radio wave antennas – Antennas – With radio cabinet

Reexamination Certificate

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C343S7000MS, C343S846000, C343S849000

Reexamination Certificate

active

07928915

ABSTRACT:
In accordance with the teachings described herein, a multilevel ground-plane for a mobile device is provided. The multilevel ground-plane includes a first conductive surface, a second conductive surface, and a conducting strip that couples the first conducting surface to the second conducting surface. A mobile device having a multilevel ground-plane may include a printed circuit board, an antenna radiating element attached to a surface of the printed circuit board, and the multilevel ground plane integral with the printed circuit board and electromagnetically coupled to the antenna radiating element.

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